Generate Revocation Certificate for GPG Key
Atul Singh
November 30, 2023
In the last post, We learnt about GPG Key, How to generate and publish the key for the world. The next step is to Generate the Revocation C...
Thursday, November 30, 2023
Sunday, November 5, 2023
Intro to GnuPG (GPG) - Generating Keys
Atul Singh
November 05, 2023
GnuPG aka GPG is widely use in IT word to secure communication, data encryption, digital signature and many more. It is always a first choic...
Monday, September 18, 2023
Securing the SSH Keys
Atul Singh
September 18, 2023
SSH or S ecure SH ell keys are access credentials to anything, any task which support secure tunnel to perform some operations where it can...
Friday, September 15, 2023
Let's Sign your Git Commit with your SSH key
Atul Singh
September 15, 2023
I was fascinated when I see any git repo where commits shows with " Verified" status and curious how and why we need that tiny gre...
Wednesday, September 6, 2023
Let's Record the Shell Terminal
Atul Singh
September 06, 2023
Though there are lot of tools available to record the terminal screen but I 💜 the asciinema the most. The Reason, It's SIMPLICITY. I...
Thursday, August 31, 2023
Hashing (CheckSum) in Golang
Atul Singh
August 31, 2023
Hashing function is a function that takes a file, a message, or other input and return a fixed-sized string of bytes. This string is called ...
Wednesday, August 30, 2023
Base64 Encoding & Decoding in GoLang
Atul Singh
August 30, 2023
Encoding and decoding refer to the process of putting a sequence of characters into a specialized format for efficient transmission or stora...
Thursday, June 1, 2023
Get User details from Github Token
Atul Singh
June 01, 2023
While managing my environment, I've stumble-upon few Github tokens (PAT or Personal Access Token) which was mentioned in my scratch book...
Monday, May 29, 2023
Generating Support Bundle of k8s cluster
Atul Singh
May 29, 2023
Now a days I think everyone is working in k8s world directly or indirectly, In day to day life whatever apps/sites you are using they are mo...
Saturday, February 25, 2023
Connecting to Oracle DB in Linux Shell Script
Atul Singh
February 25, 2023
In this post, we will see how to connect to Oracle DB in Linux Shell Script. There are some prerequisite for a Linux server to connect to O...
